jew down verb1 •(slang, offensive) To bargain or haggle with a seller in order to obtain a lower price for a good or service.[…] the popular and fashionable lying, which is so prolific between merchant and customer, as the process of jewing down is going on among all traders of the day. — 1861 formsJewed down · jewed down · Jewing down · jewing down · Jews down · jews down